X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=diff-delta.c;h=77fea08dfb04d3a6ec12e11dbd321084d9028722;hb=5efabc7ed9e57bb73159d1ad7739c508167ef24a;hp=e49643353bf56807b3d4ac4011784b5d8dd6f7a4;hpb=ce9c6a3c78bc2e2ebbe5f3351a2623d6101985f8;p=thirdparty%2Fgit.git

diff --git a/diff-delta.c b/diff-delta.c
index e49643353b..77fea08dfb 100644
--- a/diff-delta.c
+++ b/diff-delta.c
@@ -326,6 +326,8 @@ create_delta(const struct delta_index *index,
 	const unsigned char *ref_data, *ref_top, *data, *top;
 	unsigned char *out;
 
+	*delta_size = 0;
+
 	if (!trg_buf || !trg_size)
 		return NULL;